He studied with him, went crazy with him, and grew up with him.
Xinian never thought about what he would do without Jinnian
Jinnian never thought about what Xinian would do if his heart belonged to someone else.
The two were born as twins and half of each other
Jinnian thought that no one should be allowed to stand next to Xinian except himself.
If there is... Then... Kill him
When Xinian found out, Jinnian hugged him like a madman
What to do? Pamper me
Everything I do is just to spend time with you
Purpose: Support each other and grow together